baber/WOPTO huggingface dataset:
Patent KR-20080113160-A (KR)
Title: Process for the preparation of 8-amino-4-oxo-2-(tetrazole-5-yl)-4h-1-benzopyran and pranulkast
Inventor: PARK YONG MOOC
IPC: C07D405/04
Filed: 2008-03-04
Abstract: A 8-amino-4-oxo-2-(tetrazole-5-yl)-4h-1-benzopyran and a preparation process of pranulkast using the same are provided to be economic by inducing an imine group which can introduce a blocking group easily. A manufacturing method 8-amino-4-oxo-2-(tetrazole-5-yl)-4h-1-benzopyran and its salt comprise a first step for reacting 3- amino -2- hydroxyacetophenone with an aldehyde compound to obtain a compound; a second step for reacting the compound with 1H- tetrazole -5- carboxylate to obtain a compound; and a third step for reacting the compound obtained from the second step under the presence of acid to manufacture -amino-4-oxo-2-(tetrazole-5-yl)-4h-1-benzopyran and their salt.
Patent KR-20080086840-A (KR)
Title: Photoreceptor device having a self-assembled patterned binder layer
Inventor: L DE JONG KATHY
IPC: G03F7/20
Filed: 2008-03-21
Abstract: A photoreceptor device is provided to have a controlled regular morphology so that an incompatible functional material and a binder material can not get into contact with each other in a manner that generates charge trap positions. A photoreceptor device includes a substrate and at least one patterned binder layer comprising a solid binder matrix and hollow spaces filled with a functional material or filler, or a substrate and at least one layer selected from a charge generation layer, a charge transfer layer, and an overcoat layer, wherein the at least one of the charge generation layer, charge transfer layer, and overcoat layer comprises a self-assembled and patterned binder layer.
Patent KR-20090103447-A (KR)
Title: Plasma processing apparatus, plasma control apparatus, and the control method of the plasma processing apparatus
Inventor: CHUNG CHIN WOOK
IPC: H05H1/36
Filed: 2008-03-28
Abstract: PURPOSE: A plasma processing apparatus, a plasma control apparatus and a control method of the plasma processing apparatus are provided to prevent the inferiority of a product and reduce temporal or economical loss. CONSTITUTION: A plasma processing apparatus includes a chamber part(50), a probe part(60) and a controller(70). The chamber part includes a chamber(2). The probe part includes a probe structure(62) and a probe processing unit(64). The probe structure comes in contact with the plasma(4) formed within the chamber. The probe processing unit extracts a plasma variable from a probe current generated by a voltage applied to the probe structure. The controller controls an external variable for controlling the environment inside the chamber by using the plasma variable.
Patent KR-20090105427-A (KR)
Title: Security printed material inspecting device and automatic inspection system using CCD camera
Inventor: LEE GU YOUL
IPC: G07D7/12
Filed: 2008-04-02
Abstract: PURPOSE: A security printed material detecting device and an automatic detection system using CCD camera are provided to detecting the counterfeit of a printed material by analyzing the image photographed by the CCD. CONSTITUTION: A security printed material detecting device and an automatic detection system using CCD camera comprises a housing, an LED lamps(111,113), an optical filter(105), an imaging optical system(103), and a power supply unit. The housing has one end for taking close-up photos and the other end is toward a printed material for detection. A plurality of LED lamps irradiates the light towards the printed material placed in the outer side of the housing. The optical filter filters the light of the LED lamp inlaid to CCD. The imaging optical system, installed inside the housing, adjusts the focal distance for the photography of the printed material. The power supply unit supplies the operation power to the LED lamp is included. The LED lamp is comprised of the combination of at least a ultraviolet ray LED lamp, a visual light LED lamp, and an infrared lamp. The detection result is determined by comparing the photographed image with a standard image.
Patent KR-20090105575-A (KR)
Title: Column selecttion signal controlling device
Inventor: LIM HEE JOON
IPC: G11C11/4074
Filed: 2008-04-03
Abstract: PURPOSE: A column selection signal control device is provided to read and write data stably and continuously by generating a column selection pulse signal with the constant pulse width. CONSTITUTION: A column selection signal control device includes a pulse signal generator(10). The pulse signal generator outputs a column selection pulse signal when inputting a write/read command. The pulse signal generator controls and outputs the pulse width of the column selection pulse signal according to the information signal with the voltage level information of the power voltage.
Patent KR-20090105721-A (KR)
Title: Air Bag
Inventor: YOON HO JUN
IPC: B65D30/24
Filed: 2008-04-03
Abstract: PURPOSE: A buffer package pocket is provided, which improves productivity by shortening production process by omitting thermal joining of an internal sheet and an external sheet. CONSTITUTION: A buffer package pocket includes plural external sheets, two pieces of inner sheets, heat-proof ink, a first heat-joint line(131), a second heat-joint line(132), and a third heat-joint line(133). Two pieces of sheets are positioned between external sheets. The heat-proof ink is applied on the surface facing one piece of inner sheet and forms a path. The second heat-joint line thermally joins plural external sheets and two pieces of inner sheets. The first heat-joint line forms an air injection tube path(101). The third heat-joint line forms an air column(103).
Patent KR-20080092269-A (KR)
Title: Sheet conveying apparatus, printing apparatus, correction information acquiring apparatus, printing system, method of conveying sheets and method of acquiring correction information
Inventor: YASUTANI JUN
IPC: B41J13/00
Filed: 2008-04-08
Abstract: A sheet conveying apparatus, a recording apparatus, a correction information acquiring apparatus, a recording system, a method for conveying sheets and a method for acquiring correction information are provided to correct conveying errors by using first and second correction information via conveying correction units. A sheet conveying apparatus comprises plural rotary conveying devices and conveying correction units. The rotary conveying devices operate individually or in combination to convey sheets along a conveying path in at least first and second conveying phases. The conveying correction units operate to employ first correction information for correcting conveying errors of the first conveying phase during the first conveying phase, and to employ second correction information, which is different from the first correction information, for correcting conveying errors of the second conveying phase during the second conveying phase.
Patent KR-20090113987-A (KR)
Title: A guard band decision method in wiresess communications
Inventor: LEE BYUNG MOO
IPC: H04B7/216
Filed: 2008-04-29
Abstract: PURPOSE: A guard band decision method in wireless communication and a device thereof are provided to obtain a guard band width for obtaining desired performance even though size of interference of an adjacent channel is frequently changed. CONSTITUTION: A communication performance value about a main channel is determined. A spectrum mask of an adjacent channel is grasped to decide a guard band satisfying the communication performance value(S220). Interference power of the adjacent channel is grasped through information of a spectral mask of the adjacent channel(S230). Signal energy(Eb) and noise power(No) are grasped through an output transmission signal about the main channel(S240). The guard band(GB) is calculated using the grasped signal power, noise power, interference power of the adjacent channel and communication performance value(S250).
Patent KR-20090114053-A (KR)
Title: Pressure sensor package employing electric insulation unit and method employing the same
Inventor: OH CHANG HOON
IPC: G01L9/08
Filed: 2008-04-29
Abstract: PURPOSE: A pressure sensor package using an electric insulation unit and a pressure measurement method using the same are provided to add a process of inserting the electric insulation unit as maintaining a process of manufacturing an existing pressure sensor package. CONSTITUTION: A pressure sensor package includes a pressure sensor(11), a pipe(12), a combining part(13), and an electric insulation unit(14). The pressure sensor converts pressure to an electric signal. The pipe guides the fluid to the pressure sensor. The combining part combines the pressure sensor with the pipe. The electric insulation unit prevent the electrical disturbance generated from the outside from being applied to the pressure sensor.
Patent KR-20090116002-A (KR)
Title: Prism sheet and liquid crystal display using the same
Inventor: HWANG KAB JIN
IPC: G02F1/1335
Filed: 2008-05-06
Abstract: PURPOSE: A prism sheet and liquid crystal display using the same are provided to improve the display quality and utilize efficiently light coming from the backlight unit. CONSTITUTION: The first rinse layer(120) includes the first spreading particles of one side of the base film(110). The second resin layer(130) includes the protrusion of one side of the first rinse layer. The index of refraction of the first rinse layer is lower or same as the index of refraction of the second resin layers. The index of refraction of the first rinse layer is 1.48 ~ 1.6. The index of refraction of the second resin layers is 1.5 ~ 1.6. The protrusion is one of the prism and micro lens.
Patent KR-20090120195-A (KR)
Title: The ventilation system in which the wind power generation means is equipped
Inventor: KIM KWANG YEUL
IPC: F24F13/02
Filed: 2008-05-19
Abstract: PURPOSE: A ventilation system equipped with a wind power generating unit is provided to generate power in multiple generators by the rotation of one fan. CONSTITUTION: A ventilation system equipped with a wind power generating unit comprises a wind-force electricity generation part(30) which produces the electricity while being rotated by air flow into the exhaust duct(20) and distribution duct(10). The wind-force electricity generation part comprises a housing(31), and a fan(32). The housing has a cross section corresponding to the distribution duct and exhaust duct, and penetrate to the front and rear direction. The fan is combined in the inner side of the housing and rotated with the flow of the air.
Patent KR-20090120752-A (KR)
Title: Multi-boiler and control method thereof for preventing back flow of exhaust gas
Inventor: KIM SI HWAN
IPC: F24H9/20
Filed: 2008-05-20
Abstract: PURPOSE: A multi boiler and a control method thereof are provided to prevent counter flow of an exhaust gas by rotating a blower of an unoperated boiler according to the current wind pressure measured by a wind pressure sensor of an operated boiler. CONSTITUTION: A control method for preventing counter flow of an exhaust gas of a multi boiler is composed of the steps of measuring the wind pressure of air flowed into each combustion chamber in controllers(141~145) of operated boilers(101~105) with wind pressure sensors(121~125), calculating the average wind pressure of the operated boiler by receiving the information about the wind pressure measured in the controller of the operated boiler in a main controller, determining the control wind flow of blowers(111~115) of the operated boiler according to the average wind pressure in the main controller, and operating the blower of the unoperated boiler in the main controller.
Patent KR-20090121661-A (KR)
Title: Methods for manufacturing of recycle polyolefine foam having water permeability and recycle polyolefine foam for manufactured out of the same
Inventor: JUN MYOUNG HOON
IPC: B29C44/22
Filed: 2008-05-22
Abstract: PURPOSE: A recycling polyolefin foam manufacturing method having permeability and a recycling polyolefin foam thereof are provided to reduce the environment pollution by recycling polyolefin foam wastes generated in an industrial flied. CONSTITUTION: A recycling polyolefin foam manufacturing method having permeability is composed of the steps of cutting polyolefin foam wastes at the size of 0.5-3cm(S1), filling the cut polyolefin foam in a pressing mold(S2), heating the pressing mold(S3), pressurizing the foam filled in the pressing mold in which heating is finished by using a pressure press(S4), and discharging the pressed material in the pressing mold to the outside after cooling the pressing mold in which the pressing is finished(S5).
Patent KR-20090123160-A (KR)
Title: Tool holder of the tool turret
Inventor: PARK JOONG HAN
IPC: B23Q3/12
Filed: 2008-05-27
Abstract: PURPOSE: A tool holder for a turret tool plate is provided to easily and consecutively control eccentricity while a tool holder is combined to a disk by combining an eccentricity control unit at front and rear sides of a tool holder. CONSTITUTION: A tool holder for a turret tool plate comprises an eccentricity control unit(10). The eccentricity control unit is combined to front and rear sides of the tool holder. The eccentricity control unit is composed of an eccentricity control pin, a block(12), and a fastening bolt(14). The eccentricity control pin has a head unit(11a) and a body part(11b). A latch groove(11c) is formed in the cross section of the head unit. The head unit of the eccentricity control pin is combined to the block. A key(13) combined to front and rear key grooves of a disk is formed. The combining bolt fixes the bock to the tool holder.
Patent KR-20090123334-A (KR)
Title: Alarm locking device for displaying goods
Inventor: KIM JAE SAN
IPC: G08B21/00
Filed: 2008-05-27
Abstract: PURPOSE: An alarm locking device for displaying goods is provided to elastically draw out the cable by reeling the cable interlinking the main body and attachment unit. CONSTITUTION: The main body(4) comprises the alarm circuit part. The main body is hidden in the inside of the displaying stage(1). The attachment unit(10) is attached to the product(2). The sensor(11) is formed in the contiguous area of the attachment unit. The sensor detects the attaching/detaching state or the proximity state of product. The cable is rolled with the reel of the inner part of the main body. The cable is elastically drawn. The cable is connected to the attachment unit. The cable transfers the detection signal of sensor to the alarm circuit section. According to is the disconnect state of the cable, the alarm circuit section generates the alarm signal.
Patent KR-20090123372-A (KR)
Title: Cover structure for a flowerpot
Inventor: JUNG HWA SEOK
IPC: A01G27/04
Filed: 2008-05-28
Abstract: PURPOSE: A flowerpot stand is provided to supply a suitable amount of water and fresh air to the soil of a flowerpot continuously by water filling of one time without moving the flowerpot. CONSTITUTION: A flowerpot stand comprises a water storage room(21) located in the lower part; and a wall surface part(22) located at the upper part of the water storage room, and a flange(24) is provided at the wall surface part to hang a flowerpot. A plurality of ventilation holes(23) are formed along the circumference surface in the wall surface part so as to allow the lowermost end of the ventilation holes to form the maximum level of the water storage room. A plurality of flowerpot supporting protrusions(26) are formed in the water storage room so as to be projected higher than the lowermost end of the ventilation holes, thereby forming an air room between the bottom surface of the flowerpot and the maximum level of the water storage room.
Patent KR-20090125502-A (KR)
Title: Electrophoretic display device and driving method of the same
Inventor: NAM SEUNG HEE
IPC: G09G3/34
Filed: 2008-06-02
Abstract: PURPOSE: An electrophoretic display device and a driving method thereof are provided to perform a clear color by reducing an amount of a light consumed in a color filter layer. CONSTITUTION: An electrophoretic display device includes pixels(118), thin film transistors(T), and pixel electrodes(118a,118b,118c). The pixels perform difference colors through a barrier rib(143). The thin film transistors is arranged to an inner surface of a first substrate(112) of a first pixel. The pixel electrodes are electrically connected to the thin film transistors, and are separately driven each other. The electrophoretic display device includes a green color filter layer(140b), a second substrate(114), and a dielectric solvent layer(110). The green color filter layer is arranged to the pixel electrodes. The second substrate is contacted with the first substrate, and has a common electrode(116) in an inner surface. The dielectric solvent layer is filled between the common electrode and the pixel electrodes.
Patent KR-20090125514-A (KR)
Title: Method and system for content tracking service
Inventor: LEE HYUNG JOO
IPC: G06F15/00
Filed: 2008-06-02
Abstract: PURPOSE: A contents tracking service providing method and a system thereof for publicizing the contents to an author to a desired place are provided to prevent special contents from being moved to the other web page. CONSTITUTION: A user terminal requests code information in a server(S100). The server transmits the code information(S110). The user inserts the code information into the web page(S120). The server transmits a TA(Tracking application) to the web page(S140). The tracking application establishes the server and the session(S150). The server recognizes location information of the web page or server and receives use record information from the tracking application. The server decides the use authority of the web page(S160).
Patent KR-20090126376-A (KR)
Title: Variable optical attenuator based on thermo-optic effect
Inventor: LEE JI HUN
IPC: G02B6/12
Filed: 2008-06-04
Abstract: PURPOSE: A variable optical attenuator based on thermo-optic effect is provided to perform rapid response speed and low power consumption by inserting polymer to a silica optical waveguide formed by the same material as an optical fiber. CONSTITUTION: A clad(20) and a core(30) are successively laminated on a substrate(10). At least one trench(52) is formed in order to pass an optical signal to the core of a straight waveguide formed by the clad and the core. A polymer(50) is inserted to the trench, and has a negative thermo-optic coefficient. A heater(60) covers a top part of the polymer. The trench is formed in order to insert the polymer to the clad formed to a bottom part of the core. The polymer is filled between the heater and the clad formed to a top part of the core.
Patent KR-20090126777-A (KR)
Title: Single wafer type cleaning apparatus
Inventor: LEE SUN HWA
IPC: H01L21/304
Filed: 2008-06-05
Abstract: PURPOSE: A single wafer processing type cleaning apparatus is provided to clean the fine line width by including the injection unit injecting the liquid processing agent processing the surface of substrate with centrifugal force and the gas processing agent processing the surface of substrate with the displacement force. CONSTITUTION: A cleaning chamber(10) prevents the processing agent injected for processing the surface of substrate from being distributed to the outside. A rotation supporting unit(20) rotates the substrate at a high speed. The first injection unit injects the first processing agent of the liquid to the substrate. The second injection unit injects the second processing agent of the gas to the substrate.
Patent KR-20090128119-A (KR)
Title: Juncus effusus extract-containing composition for treating or preventing inflammatory disease or immunological disease
Inventor: CHOI SONG AM
IPC: A61K31/70
Filed: 2008-06-10
Abstract: PURPOSE: A pharmaceutical composition containing Juncus effusus extract for preventing or treating inflammatory or immune disease is provided to suppress activation of NF-kappaB(nuclear factor kappa B) and expression of TNF-alpha(tumor necrossi factor-alpha) and NO(nitrogen oxide). CONSTITUTION: A composition for preventing or treating inflammatory or immune diseases contains Juncus effuses extract as an active ingredient. The composition for treating or preventing inflammatory or immune diseases contain canthoside derivative of chemical formula 1 or its pharmaceutically acceptable salt as an active ingredient. In the chemical formula 1, R1 to R5 independently H, OMe, COOMe or OH. The canthoside derivative is isolated from Juncus effuses using solvent. The solvent is water, methanol, ethanol, butanol, chloroform, hexane, ethylaceate, dichloromethane, or their mixture.
Patent KR-20090129186-A (KR)
Title: System and method for making geographic information file having video information
Inventor: JUNG JAE MIN
IPC: G01S5/14
Filed: 2008-06-12
Abstract: PURPOSE: A system and a method for generating a geographic information file are provided to enable a user to confirm actual location image according to the movement of vehicles while not driving a vehicle by generating a geographical information file including image information which can express various geographically related information. CONSTITUTION: Cameras(120,130,140) take photographs of the image at a current position. A computer system(10) includes a capture board(12) for receiving the image photographed by the cameras and converting the image into digital data. The computer system is provided with a log file related to a current position from a GPS sensor and installs a generating application. The generating application includes an image processing unit and an encoder. The image processing unit obtains image of specific format from the image outputted from the capture board, compresses the image and generate a moving picture file. The encoder performs the coding of the moving picture file and the log file and generates a geographical information file.
Patent KR-20090131714-A (KR)
Title: Holder for fixing golf club shaft of apparatus for preventing loss of golf tee
Inventor: JUNG KWANG TAE
IPC: A63B57/00
Filed: 2008-06-19
Abstract: PURPOSE: A golf club shaft fixing holder of a golf tee missing prevention device is provided to attach or detach the missing prevention device in a golf club shaft and conveniently use the golf tee. CONSTITUTION: The golf club shaft fixing holder of a golf tee missing prevention device includes: a golf tee missing prevention device(1) having a string elastically supported by an elastic member inside a case(10); and a holder(50), fixed to one side of the golf tee missing prevention device, for fixing the golf club shaft. The holder includes a finger griping part(52) installed in one side of the case and formed to be inputed or outputted by the golf club shaft; and a holding part(54) fixed to the golf club shaft inserted through the finger griping part.
Patent KR-20090131760-A (KR)
Title: The shelf which uses the fixation material
Inventor: LEE AN JE
IPC: A47B96/06
Filed: 2008-06-19
Abstract: PURPOSE: A shelf using a fixing member is provided to secure the stable fixed state since the coherence can be controlled by the several steps when it is fixed to the predetermined location in the post. CONSTITUTION: The shelf using a fixing member includes: an upper frame connection part combined an upper frame with the predetermined interval in the upper side and the lower side; a lower part frame connection part(15) combined a sub frame; a main body(11) included with the upper frame connection part and the lower part frame connection part and connected to a post in inside and diameter to post; an opening and shutting fixture(16) connected to the main body to be rotated and formed with a press protrusion part(17) is formed in the prescribed part; and multi-stage push projection installed to combine with the protrusion in the prescribed part of the main body.